Topic 4: My favourite planet is Mars. It look red and very interesting. This planet is smaller than Earth but it have different seasons and a big mountain. People think humans can live there in the future, but it is very hard because now it is very cold and has little air. In conclusion, I like Mars but living there is still very difficult.

1.Yes, I like shopping. 2.I shop online about 1 or 2 times in a month. 3.I usually keep in touch with my friends by texting and using social media. 4.Yes, I don't like that Mobile phones make me spend too much time on it. 5.I think robots will not replace teachers in school, or maybe they can buy it will take a very long time.

Before Tet, my family cleans the house. My parents buy food and things for Tet. I help a little when my parents tell me. We are busy before Tet.

Before Tet, my family cleans the house. My parents buy food and things for Tet. I help a little when my parents tell me. We are busy before Tet.